2008-08-21   36.870
2008-10-16   36.900
2008-12-10   40.050
2009-01-25   41.580
2009-11-06   40.350
2009-11-20   40.510
2010-12-14   40.580
2011-05-31   33.960
2014-08-22   37.490
2014-12-29   37.810